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# ====================================================================
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#
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# spi_at91.cdl
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#
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# Atmel AT91 (ARM) SPI driver configuration data
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#
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# ====================================================================
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## ####ECOSGPLCOPYRIGHTBEGIN####
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## -------------------------------------------
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## This file is part of eCos, the Embedded Configurable Operating System.
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## Copyright (C) 1998, 1999, 2000, 2001, 2002, 2009 Free Software Foundation, Inc.
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##
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## eCos is free software; you can redistribute it and/or modify it under
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## the terms of the GNU General Public License as published by the Free
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## Software Foundation; either version 2 or (at your option) any later
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## version.
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##
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## eCos is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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## for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with eCos; if not, write to the Free Software Foundation, Inc.,
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## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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##
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## As a special exception, if other files instantiate templates or use
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## macros or inline functions from this file, or you compile this file
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## and link it with other works to produce a work based on this file,
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## this file does not by itself cause the resulting work to be covered by
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## the GNU General Public License. However the source code for this file
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## must still be made available in accordance with section (3) of the GNU
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## General Public License v2.
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##
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## This exception does not invalidate any other reasons why a work based
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## on this file might be covered by the GNU General Public License.
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## -------------------------------------------
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## ####ECOSGPLCOPYRIGHTEND####
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# ====================================================================
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######DESCRIPTIONBEGIN####
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#
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# Author(s): Savin Zlobec
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# Date: 2004-08-25
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#
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#####DESCRIPTIONEND####
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#
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# ====================================================================
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cdl_package CYGPKG_DEVS_SPI_ARM_AT91 {
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parent CYGPKG_IO_SPI
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active_if CYGPKG_IO_SPI
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display "Atmel AT91 SPI driver"
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requires CYGPKG_HAL_ARM_AT91
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requires CYGPKG_ERROR
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hardware
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include_dir cyg/io
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compile spi_at91.c
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compile -library=libextras.a spi_at91_init.cxx
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cdl_option CYGHWR_DEVS_SPI_ARM_AT91_BUS0 {
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display "Enable support for SPI bus 0"
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flavor bool
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default_value 1
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description "Enable this option to add support for the first
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SPI peripheral. The most AT91 devices only have one bus"
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}
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cdl_interface CYGINT_DEVS_SPI_ARM_AT91_HAS_BUS1 {
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description "
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This interface is implemented by HALs for devices which have
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the second SPI bus controller."
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}
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cdl_option CYGHWR_DEVS_SPI_ARM_AT91_BUS1 {
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active_if CYGINT_DEVS_SPI_ARM_AT91_HAS_BUS1
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display "Enable support for SPI bus 1"
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flavor bool
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default_value 0
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description "Enable this option to add support for the second
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SPI peripheral. The most AT91 devices only have one bus"
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}
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cdl_component CYGPKG_DEVS_SPI_ARM_AT91_BUS0_CFG {
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active_if CYGHWR_DEVS_SPI_ARM_AT91_BUS0
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display "Configuration options for SPI Bus 0"
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flavor none
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description "This is the configuration options for SPI Bus 0"
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cdl_option CYGHWR_DEVS_SPI_ARM_AT91_BUS0_PCSDEC {
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display "Support 4 to 16 decoder of chip select signals."
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flavor bool
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default_value 0
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description "Enable this option if SPI peripheral chip
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selects are connected through an 4 to 16 decoder."
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}
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cdl_option CYGDAT_DEVS_SPI_ARM_AT91_BUS0_NPCS0 {
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display "PIO-Pin used for NPSC0"
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flavor data
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default_value {"AT91_SPI_NPCS0"}
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description "Any GPIO pin is able to be used as the SPI driver
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uses GPIO to control the chip selects. Specify the pin
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as \"AT91_GPIO_PA13\" or \"AT91_GPIO_PB5\" etc. Specify
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\"NONE\" if this chip select is to be disabled"
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}
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cdl_option CYGDAT_DEVS_SPI_ARM_AT91_BUS0_NPCS1 {
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display "PIO-Pin used for NPSC1"
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flavor data
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default_value {"AT91_SPI_NPCS1"}
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description "Any GPIO pin is able to be used as the SPI driver
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uses GPIO to control the chip selects. Specify the pin
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as \"AT91_GPIO_PA13\" or \"AT91_GPIO_PB5\" etc. Specify
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\"NONE\" if this chip select is to be disabled"
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}
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cdl_option CYGDAT_DEVS_SPI_ARM_AT91_BUS0_NPCS2 {
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display "PIO-Pin used for NPSC2"
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flavor data
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default_value {"AT91_SPI_NPCS2"}
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description "Any GPIO pin is able to be used as the SPI driver
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uses GPIO to control the chip selects. Specify the pin
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as \"AT91_GPIO_PA13\" or \"AT91_GPIO_PB5\" etc. Specify
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\"NONE\" if this chip select is to be disabled"
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}
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cdl_option CYGDAT_DEVS_SPI_ARM_AT91_BUS0_NPCS3 {
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display "PIO-Pin used for NPSC3"
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flavor data
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default_value {"AT91_SPI_NPCS3"}
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description "Any GPIO pin is able to be used as the SPI driver
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uses GPIO to control the chip selects. Specify the pin
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as \"AT91_GPIO_PA13\" or \"AT91_GPIO_PB5\" etc. Specify
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\"NONE\" if this chip select is to be disabled"
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}
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}
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cdl_component CYGPKG_DEVS_SPI_ARM_AT91_BUS1_CFG {
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active_if CYGHWR_DEVS_SPI_ARM_AT91_BUS1
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display "Configuration options for SPI Bus 1"
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flavor none
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description "This is the configuration options for SPI Bus 1"
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cdl_option CYGHWR_DEVS_SPI_ARM_AT91_BUS1_PCSDEC {
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display "Support 4 to 16 decoder of chip select signals."
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flavor bool
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default_value 0
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description "Enable this option if SPI peripheral chip
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selects are connected through an 4 to 16 decoder."
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}
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cdl_option CYGDAT_DEVS_SPI_ARM_AT91_BUS1_NPCS0 {
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display "PIO-Pin used for NPSC0"
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flavor data
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default_value {"AT91_SPI1_NPCS0"}
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description "Any GPIO pin is able to be used as the SPI driver
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uses GPIO to control the chip selects. Specify the pin
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as \"AT91_GPIO_PA13\" or \"AT91_GPIO_PB5\" etc. Specify
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\"NONE\" if this chip select is to be disabled"
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}
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cdl_option CYGDAT_DEVS_SPI_ARM_AT91_BUS1_NPCS1 {
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display "PIO-Pin used for NPSC1"
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flavor data
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default_value {"AT91_SPI1_NPCS1"}
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description "Any GPIO pin is able to be used as the SPI driver
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uses GPIO to control the chip selects. Specify the pin
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as \"AT91_GPIO_PA13\" or \"AT91_GPIO_PB5\" etc. Specify
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\"NONE\" if this chip select is to be disabled"
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}
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cdl_option CYGDAT_DEVS_SPI_ARM_AT91_BUS1_NPCS2 {
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display "PIO-Pin used for NPSC2"
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flavor data
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default_value {"AT91_SPI1_NPCS2"}
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description "Any GPIO pin is able to be used as the SPI driver
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uses GPIO to control the chip selects. Specify the pin
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as \"AT91_GPIO_PA13\" or \"AT91_GPIO_PB5\" etc. Specify
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\"NONE\" if this chip select is to be disabled"
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}
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cdl_option CYGDAT_DEVS_SPI_ARM_AT91_BUS1_NPCS3 {
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display "PIO-Pin used for NPSC3"
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flavor data
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default_value {"AT91_SPI1_NPCS3"}
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description "Any GPIO pin is able to be used as the SPI driver
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uses GPIO to control the chip selects. Specify the pin
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as \"AT91_GPIO_PA13\" or \"AT91_GPIO_PB5\" etc. Specify
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\"NONE\" if this chip select is to be disabled"
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}
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}
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cdl_component CYGPKG_DEVS_SPI_ARM_AT91_OPTIONS {
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display "Atmel AT91 SPI driver build options"
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flavor none
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description "
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Package specific build options including control over
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compiler flags used only in building this package,
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and details of which tests are built."
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cdl_option CYGPKG_DEVS_SPI_ARM_AT91_CFLAGS_ADD {
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display "Additional compiler flags"
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flavor data
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no_define
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default_value { "" }
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description "
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This option modifies the set of compiler flags for
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building the SPI device. These flags are used in addition
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to the set of global flags."
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}
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cdl_option CYGPKG_DEVS_SPI_ARM_AT91_CFLAGS_REMOVE {
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display "Suppressed compiler flags"
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flavor data
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no_define
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default_value { "" }
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description "
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This option modifies the set of compiler flags for
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building the SPI device. These flags are removed from
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the set of global flags if present."
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}
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}
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}
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# EOF spi_at91.cdl
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